Double door gate apparatus
US10378277B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 27, 2018 |
| Grant date | Aug 13, 2019 |
| Priority date | — |
| Expiry date | Jan 27, 2038 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B2009/015
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A double door gate apparatus having a frame, a main gate and a secondary gate, where the apparatus includes the unique features of a) a latch apparatus between uppermost framework members of the main gate and secondary gate, b) the latch apparatus being weighted to return to a normally closed position, c) each of the main gate and secondary gates having an inverted U-shaped piece engaging the bottommost horizontal member such that each of the main and secondary gates need to be lifted prior to being opened and prior to being closed, and d) a pair of hand wheels on a common shaft that work together to space the double door gate apparatus a desired distance from a vertical surface such as a wall.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.